Update app_dialogue.py

app_dialogue.py

@@ -552,7 +552,13 @@ with gr.Blocks(title="IDEFICS Playground", theme=gr.themes.Base()) as demo:
 
         query = prompt_list_to_tgi_input(formated_prompt_list)
         #stream = client.generate_stream(prompt=query, **generation_args)
-        stream = client.text_generation(query, **generation_args, stream=True,details=True, return_full_text=True)
+        resp = client.text_generation(query, **generation_args, stream=True,details=True, return_full_text=True)
+        stream = ""
+        for response in resp:
+            stream += response.token.text
+        
+        
+        
         acc_text = ""
         for idx, response in enumerate(stream):
             text_token = response.token.text